... It is good at absorbing the harmful substance such as odor, peculiar smell, methanol, bacterial etc. as well as ... It is of good absorption performance, especially for the harmful gas such as odor, benzene, xylene, formaldehyde, methanol etc as ... 28%tetrachloride carbon adsorption rate ≥50% air flow resistance≤80Pdust purification rate ≥85%product specswidth 1Mthickness 3 -25MM Activated carbon for air ...